Examples with MergeRequestState org.gitlab4j.api.Constants.MergeRequestState used on opensource projects

Example 1 with MergeRequestState

use of org.gitlab4j.api.Constants.MergeRequestState in project legend-sdlc by finos.

the class GitLabReviewApi method getReviews.

@Override
public List<Review> getReviews(String projectId, ReviewState state, Iterable<String> revisionIds, Instant since, Instant until, Integer limit) {
    LegendSDLCServerException.validateNonNull(projectId, "projectId may not be null");
    Set<String> revisionIdSet;
    if (revisionIds == null) {
        revisionIdSet = Collections.emptySet();
    } else if (revisionIds instanceof Set) {
        revisionIdSet = (Set<String>) revisionIds;
    } else {
        revisionIdSet = Sets.mutable.withAll(revisionIds);
    }
    Stream<MergeRequest> mergeRequestStream;
    try {
        GitLabProjectId gitLabProjectId = parseProjectId(projectId);
        if (!revisionIdSet.isEmpty()) {
            // TODO: we might want to do this differently since the number of revision IDs can be huge
            // we can have a threshold for which we change our strategy to  to make a single call for
            // merge requests by the other criteria and then filter by revisionIds.
            MutableIntSet mergeRequestIds = IntSets.mutable.empty();
            CommitsApi commitsApi = getGitLabApi(gitLabProjectId.getGitLabMode()).getCommitsApi();
            // Combine all MRs associated with each revision
            mergeRequestStream = revisionIdSet.stream().flatMap(revisionId -> {
                try {
                    return PagerTools.stream(withRetries(() -> commitsApi.getMergeRequests(gitLabProjectId.getGitLabId(), revisionId, ITEMS_PER_PAGE)));
                } catch (Exception e) {
                    throw buildException(e, () -> "User " + getCurrentUser() + " is not allowed to get reviews associated with revision " + revisionId + " for project " + projectId, () -> "Unknown revision (" + revisionId + ") or project (" + projectId + ")", () -> "Error getting reviews associated with revision " + revisionId + " for project " + projectId);
                }
            }).filter(// remove duplicates
            mr -> (mr.getIid() != null) && mergeRequestIds.add(mr.getIid()));
            MergeRequestState mergeRequestState = getMergeRequestState(state);
            if (mergeRequestState != MergeRequestState.ALL) {
                String mergeRequestStateString = mergeRequestState.toString();
                mergeRequestStream = mergeRequestStream.filter(mr -> mergeRequestStateString.equalsIgnoreCase(mr.getState()));
            }
        } else {
            // if no revision ID is specified we will use the default merge request API from Gitlab to take advantage of the filter
            MergeRequestFilter mergeRequestFilter = withMergeRequestFilters(new MergeRequestFilter(), state, since, until).withProjectId(gitLabProjectId.getGitLabId());
            mergeRequestStream = PagerTools.stream(withRetries(() -> getGitLabApi(gitLabProjectId.getGitLabMode()).getMergeRequestApi().getMergeRequests(mergeRequestFilter, ITEMS_PER_PAGE)));
        }
        Stream<Review> stream = mergeRequestStream.filter(BaseGitLabApi::isReviewMergeRequest).map(mr -> fromGitLabMergeRequest(projectId, mr));
        return addReviewFilters(stream, state, since, until, limit).collect(Collectors.toList());
    } catch (Exception e) {
        throw buildException(e, () -> "User " + getCurrentUser() + " is not allowed to get reviews for project " + projectId + ((state == null) ? "" : (" with state " + state)), () -> "Unknown project (" + projectId + ")", () -> "Error getting reviews for project " + projectId + ((state == null) ? "" : (" with state " + state)));
    }
}